Seiko - Sumo Ice Diver U.S. Special Edition Green Dial & Bezel - SPB177

Built for the Ice Diver / U.S. Special Edition / Celebrating the performance of Seiko watches in the coldest, iciest conditions

Built for the Ice Diver – U.S. Special Edition. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Part of a rich legacy of innovation in high-intensity timekeeping, Prospex continues to celebrate a long history of sports watch excellence with re-creations and re-interpretations of landmark achievements. Honoring the acclaimed 2007 diver’s watch, with its distinctive wide case and the thick printed bezel numerals, this reimagined Special Edition also pays tribute to the durability of Seiko watches in the coldest conditions, with colors suggesting light reflected on ice. Trusted equipment for the Japanese Antarctic Research Expedition (JARE) and on Mt. Everest climbs, Seiko sport watches have forged a deep connection between the company and those who rely on superior timekeeping in the most demanding environments, from frozen peaks to the watery depths explored by ocean conservationists.

The deeply patterned green dial, featuring a magnified date window and LumiBrite hands and markers, is topped by a scratch-resistant sapphire crystal.

21,600 vibrations per hour
Power reserve: 70 hours, 24 jewels
Green one-way rotating elapsed time bezel
Patterned green glacier-inspired dial
Magnified date window
LuimiBrite hands and markers
Sapphire crystal
Screw-down crown and case-back
Case diameter: 45mm
Stainless steel case & bracelet
Tri-fold push button release clasp with secure lock and extender
Water Resistance: Dievr’s Watch 200 meters / 660 feet 
Follows ISO standards and is suitable for scuba diving
Caliber 6R35

SPB177 Seiko
Seiko SPB177